PowerStop KC6259-36 Z36 Front & Rear Brake Caliper Kit Chevy/GMC 2500-3500HD SRW

Vehicle Fitment

• 2012-2014 Chevrolet Silverado 2500HD
• 2012-2019 Chevrolet Silverado 3500HD SRW
• 2012-2014 GMC Sierra 2500HD
• 2012-2015 GMC Sierra 3500HD SRW

Fitment Notes

• This is a complete front and rear kit; it includes both axles rather than a single-end upgrade
• SRW (single rear wheel) models only; does not fit DRW (dually) 3500HD trucks
• 2500HD coverage ends at 2014 for both Chevrolet and GMC - 2015+ 2500HD trucks moved to a larger front rotor and require a different PowerStop kit
• 3500HD year coverage differs by brand: Chevrolet Silverado 3500HD SRW runs through 2019, while GMC Sierra 3500HD SRW coverage ends at 2015
• 8-lug wheel pattern only; does not fit 6-lug 1500-series trucks

Features

• Z36 Carbon-Fiber Ceramic brake pads deliver severe-duty stopping power without sacrificing everyday drivability
• Drilled and slotted rotor design maximizes heat dissipation for towing, hauling, and mountain driving
• Low-dust braking validated through on-vehicle third-party testing, showing an average of 30% less dust versus OE
• Red powder-coated calipers are professionally assembled, inspected, and pressure tested before shipment
• Zinc-plated rotor finish provides added protection against rust and corrosion
• Two-piston front and rear calipers for consistent, even pad wear
• Complete front and rear kit engineered so components work together for balanced braking performance
• Includes stainless-steel installation hardware and high-temperature ceramic brake lubricant

Specifications

• Position: Front and Rear (complete axle set)
• Rotor Style: Cross-drilled and slotted, vented cast iron
• Rotor Finish: Zinc plated
• Caliper Type: 2-piston, cast iron
• Caliper Finish: Red powder coat
• Brake Pad Friction Material: Z36 Carbon-Fiber Ceramic
• Wheel Configuration: SRW (single rear wheel) only
• Warranty: 3 years / 36,000 miles

Included Components

• 2x Front Drilled & Slotted Brake Rotors
• 2x Rear Drilled & Slotted Brake Rotors
• 1x Front Carbon-Fiber Ceramic Brake Pad Set
• 1x Rear Carbon-Fiber Ceramic Brake Pad Set
• 4x Calipers (Front and Rear, Red Powder Coated)
• 1x Stainless Steel Installation Hardware Kit
• 1x High-Temperature Ceramic Brake Lubricant

Product Description

The PowerStop KC6259-36 Z36 Truck & Tow kit is a complete front-and-rear brake upgrade for GM's 8-lug HD platform, covering the 2012-2014 Chevrolet Silverado 2500HD and GMC Sierra 2500HD, along with the 2012-2019 Chevrolet Silverado 3500HD SRW and 2012-2015 GMC Sierra 3500HD SRW. As a matched axle-to-axle kit, it installs pads, rotors, and calipers on both ends of the truck in one order rather than requiring separate front and rear purchases.

Z36 Carbon-Fiber Ceramic pads anchor the kit, engineered for severe-duty stopping power that holds up under towing and hauling without sacrificing everyday drivability. These pads pair with drilled-and-slotted rotors that improve heat dissipation on long grades or when the truck is loaded near capacity, while independent third-party testing has shown meaningfully less brake dust than OE pads. Red powder-coated calipers round out the kit, adding corrosion resistance for trucks that see regular winter road treatment or off-road use.

Because year coverage differs between the 2500HD and 3500HD lines - and between Chevrolet and GMC on the 3500HD - confirming your exact model year against the fitment notes above is important before ordering. This kit is limited to SRW (single rear wheel) trucks; dually 3500HD models use different rear brake hardware and require a separate kit. All mounting hardware and brake lubricant are included for a straightforward bolt-on installation.